Git commits in Moodle 3.8.4 by Víctor Déniz Falcón

commit 735de9020e46299889b283677ab3e527e304d323
Author: Víctor Déniz Falcón <victor@moodle.com>
Date:   Wed, 01 Jul 2020 16:37:46 +0800
Tag:    v3.8.4

MDL-69093 enrol_manual: added check for allowed roles a user can assign

commit 38cc6d107144fdd7f2c4b53928880e6d17612fc2
Author: Victor Deniz Falcon <victor@moodle.com>
Date:   Fri, 22 May 2020 21:21:47 +0800
Tag:    v3.8.4

weekly release 3.8.3+